IMC Chicago
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IMC Chicago’s Rocket Lab Corp RKLB Stock Holding History

IMC Chicago’s Portfolio RKLB Stock Details RKLB Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$178M Buy
2,772,300
+979,800
+55% +$73.9M 0.06% 194
2025
Q4 		$125M Buy
+1,792,500
New +$103M 0.05% 243
2025
Q3 		– Sell
-1,652,100
Closed -$59.1M – 3835
2025
Q2 		$59.1M Buy
1,652,100
+259,800
+19% +$6.36M 0.03% 339
2025
Q1 		$24.9M Sell
1,392,300
-332,800
-19% -$7.97M 0.01% 493
2024
Q4 		$43.9M Buy
1,725,100
+620,400
+56% +$10.9M 0.02% 382
2024
Q3 		$10.7M Buy
1,104,700
+789,300
+250% +$4.79M 0.01% 785
2024
Q2 		$1.51M Buy
315,400
+150,900
+92% +$629K ﹤0.01% 1734
2024
Q1 		$676K Sell
164,500
-37,300
-18% -$172K ﹤0.01% 1909
2023
Q4 		$1.12M Buy
201,800
+107,300
+114% +$485K ﹤0.01% 1398
2023
Q3 		$414K Buy
+94,500
New +$575K ﹤0.01% 1470

Other funds holding RKLB

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Baillie Gifford & Co
Baillie Gifford & Co Edinburgh, United Kingdom $97.9B AUM 20.73% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return
Capital International Investors
Capital International Investors Los Angeles, California $427B AUM 29.17% 1-Year Est. Return
DE
Defiance ETFs New York $6.98B AUM

IMC Chicago's RKLB Position: Q1 2026 in Review

IMC Chicago sold out of Rocket Lab Corp (RKLB) in Q1 2026, closing a stake of 607,651 shares — an estimated $45.8M sold.

IMC Chicago first reported a position in RKLB in Q3 2023 and held it in 7 quarters. The position peaked at $42.4M in Q4 2025. 872 funds tracked by Wall St. Rank hold RKLB as of Q1 2026.

  • IMC Chicago reported no remaining Rocket Lab Corp position as of Q1 2026 after selling out during the quarter.
  • IMC Chicago sold 607,651 Rocket Lab Corp shares in Q1 2026, an estimated $45.8M.
  • IMC Chicago first reported a position in Rocket Lab Corp in Q3 2023 and held it in 7 quarters.
  • IMC Chicago's Rocket Lab Corp position peaked at $42.4M in Q4 2025.
  • 872 funds tracked by Wall St. Rank held Rocket Lab Corp as of Q1 2026.

Based on IMC Chicago's 13F filing for Q1 2026, filed 5 May 2026.